class ChannelConfig {
  static const String BIND_SERVER = "bind_server";
  static const String UNBIND_SERVER = "unbind_server";
  static const String REGISTER_V2 = "register_v2";
  static const String START_TRANS_V2 = "start_trans_v2";
  static const String STATE = "state";
  static const String GET_TRANSACTON_DETAIL = "get_transcation_detail";
}